quoin
1. [ noun ] (architecture) the keystone of an arch
Synonyms: coigne coign
Related terms: keystone
2. [ noun ] (printing) expandable metal or wooden wedge used by printers to lock up a form within a chase
Synonyms: coigne coign
Related terms: wedge
3. [ noun ] (architecture) solid exterior angle of a building; especially one formed by a cornerstone
Synonyms: corner
Related terms: structure building architecture
Similar spelling:   Quin
  Quinn
  Quine
  Quiana
  Quon
  Quinnie
  Quinney
  Quan
  Quyen
  Queen
  Qum
  Queenie